Inventor · disambiguated record
Yukihiro Iwashita
Also filed as: IWASHITA YUKIHIRO
8 granted patents·624 citations·filing 1983–1988
90Inventor score
Top patents by PatentIndex Score
8 records- 0198US4640583ADisplay panel having an inner and an outer seal and process for the production thereofSEIKO EPSON CORP·Filed 1984·Granted Feb 3, 1987·352 cites·56 claims
- 0291US4715686ALight-passive display device and method of manufacturing sameSEIKO EPSON CORP·Filed 1985·Granted Dec 29, 1987·109 cites·29 claims
- 0388US4526818ALiquid crystal display panel and process for the production thereofEPSON CORP·Filed 1983·Granted Jul 2, 1985·82 cites·24 claims
- 0469US4737018ADisplay device having anti-reflective electrodes and/or insulating filmSEIKO EPSON CORP·Filed 1986·Granted Apr 12, 1988·27 cites·33 claims
- 0554US4859037ALiquid crystal electrically-controlled birefringence display devices with improved contrastSEIKO EPSON CORP·Filed 1987·Granted Aug 22, 1989·17 cites·11 claims
- 0653US4895432ADisplay device having anti-reflective electrodes and/or insulating filmSEIKO EPSON CORP A JAPANESE CO·Filed 1988·Granted Jan 23, 1990·15 cites·33 claims
- 0750US4718751AOptical panel and method of fabricationSEIKO EPSON CORP·Filed 1985·Granted Jan 12, 1988·12 cites·14 claims
- 0839US4660935ALiquid crystal display device having electrodes shaped to compensate for positioning errorSEIKO EPSON CORP·Filed 1985·Granted Apr 28, 1987·10 cites·26 claims
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